Patents by Inventor Junjie GUO
Junjie GUO has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 10330847Abstract: The present disclosure relates to a light guide plate and its manufacturing method, and a backlight module. The light guide plate includes two opposite main surfaces and a side surface located between the two main surfaces. The method comprises: forming a plurality of grooves on at least one main surface of the light guide plate.Type: GrantFiled: December 6, 2017Date of Patent: June 25, 2019Assignees: BOE TECHNOLOGY GROUP CO., LTD., FUZHOU BOE OPTOELECTRONICS TECHNOLOGY CO., LTDInventors: Hongyu Zhao, Kai Diao, Zongjie Bao, Han Zhang, Ming Li, Wenjia Sun, Yang Chu, Junjie Guo
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Patent number: 10274761Abstract: A detecting device for light-emitting property of a light source is provided and the detecting device for light-emitting property of a light source includes: a positioning device configured for fixing the light source; and a detection apparatus configured for acquiring a parameter of an emergent light from the light source. The detecting device for light-emitting property of a light source can detect the light-emitting property of the light source, thus help to select the chrominance and brightness degree, of a light source, required by a display module, and shorten the researching and manufacturing period for a liquid crystal display.Type: GrantFiled: May 27, 2014Date of Patent: April 30, 2019Assignees: BOE Technology Group Co., Ltd., Beijing BOE Display Technology Co., Ltd.Inventors: Jinku Lv, Rong Tang, Junjie Guo, Dan Wang, Bin Zou, Yutao Hao, Hongyu Zhao, Qian Zhang
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Publication number: 20190066605Abstract: Embodiments of the present disclosure provide a display device and a method of driving the display device.Type: ApplicationFiled: November 16, 2017Publication date: February 28, 2019Inventors: Xibin SHAO, Zhanchang BU, Ming CHEN, Jieqiong WANG, Junjie GUO, Cuilan HUANG, Dong LIANG, Bo FENG, Wenjia SUN
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Patent number: 10203444Abstract: A display apparatus includes: a display panel having a display surface; a light-guiding plate over the display surface, the light-guiding plate including a bottom surface facing the display surface; a light source on a side surface of the light-guiding plate; and a low-refractive-index medium layer between the bottom surface and the display surface, a refractive index of the low-refractive-index medium layer being lower than a refractive index of the light-guiding plate by at least about 0.15.Type: GrantFiled: May 5, 2017Date of Patent: February 12, 2019Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.Inventors: Jinku Lv, Xue Dong, Ming Chen, Zhanchang Bu, Bochang Wang, Yutao Hao, Ying Chen, Junjie Guo, Xiang Li
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Publication number: 20180313999Abstract: The present disclosure relates to a light guide plate and its manufacturing method, and a backlight module. The light guide plate includes two opposite main surfaces and a side surface located between the two main surfaces. The method comprises: forming a plurality of grooves on at least one main surface of the light guide plate.Type: ApplicationFiled: December 6, 2017Publication date: November 1, 2018Inventors: Hongyu Zhao, Kai Diao, Zongjie Bao, Han Zhang, Ming Li, Wenjia Sun, Yang Chu, Junjie Guo
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Publication number: 20180292595Abstract: A display apparatus includes: a display panel having a display surface; a light-guiding plate over the display surface, the light-guiding plate including a bottom surface facing the display surface; a light source on a side surface of the light-guiding plate; and a low-refractive-index medium layer between the bottom surface and the display surface, a refractive index of the low-refractive-index medium layer being lower than a refractive index of the light-guiding plate by at least about 0.15.Type: ApplicationFiled: May 5, 2017Publication date: October 11, 2018Applicants: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.Inventors: Jinku Lv, Xue Dong, Ming Chen, Zhanchang Bu, Bochang Wang, Yutao Hao, Ying Chen, Junjie Guo, Xiang Li
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Patent number: 10071412Abstract: The present invention discloses a method for assembling products in a die by the aid of a device for assembling products in a die. The device for assembling products in the die comprises a pushing portion and an assembling portion. The pushing portion comprises a pushing block (11), a pushing spring (10) and a pushing wedge (9), wherein the pushing block (11) is connected with the pushing spring (10), and the pushing wedge (9) is arranged above the pushing block (11) and is in wedge-shaped connection with the pushing block (11). The assembling portion comprises an assembling wedge (6), a transmission wedge (4) and an assembling male die (5), wherein the transmission wedge (4) is in wedge-shaped connection with the assembling male die (5), and the transmission wedge (4) and the assembling male die (5) are arranged in a lower base (2).Type: GrantFiled: May 25, 2016Date of Patent: September 11, 2018Assignee: CHENGDU HOMIN TECHNOLOGY CO., LTDInventors: Junjie Guo, Guofu Tian, Jian You, Yan Zhuang, Yi Guo, Bin Teng
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Patent number: 10065793Abstract: A packaging structure and a packing method for a display panel are provided, the display panel includes a display panel body (201) and a circuit board (202), and the packaging structure of the display panel includes: a box body (301) including an inner chamber and an opening at an upper surface of the box body (301); and at least one support division plate (302) provided in the inner chamber of the box body. The support division plate (302) is configured to be perpendicular to the upper surface of the box body (301) and to divide the inner chamber of the box body (301) into a plurality of vertical placement spaces, so that each of the placement spaces is configured for the display panel (20) to be vertically placed therein with a display surface of the display panel body (201) placed in the placement space being perpendicular to the upper surface (w) of the box body.Type: GrantFiled: July 3, 2014Date of Patent: September 4, 2018Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.Inventors: Junjie Guo, Sangjig Lee, Dan Wang, Seung Min Lee, Hongyu Zhao, Yutao Hao
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Publication number: 20180245204Abstract: A semiconductor silicon-germanium thin film preparation method, comprising the following steps: cleaning a single crystal mono-crystalline silicon substrate and then disposing the same on a substrate table; respectively sputtering a silicon single thin film and a germanium single thin film; depositing a silicon-germanium alloy thin film having different components on another single crystal silicon substrate using a co-sputtering method, measuring the thickness of the deposited thin film, and obtaining a silicon-germanium alloy thin film having different component ratios.Type: ApplicationFiled: August 10, 2016Publication date: August 30, 2018Applicant: NINGBO CRRC TIMES TRANSDUCER TECHNOLOGY CO., LTD.Inventors: Xiaowei HOU, Junjie GUO, Dacheng NI, Fei WANG, Huaxiong ZHENG, Liangguang ZHENG, Juping LI
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Patent number: 10048526Abstract: The present disclosure provides a bezel-free display device, including a display panel including a display surface and a back surface opposite to the display surface, a panel connector, one end of which is secured onto a peripheral region of the back surface, and the other end of which is provided with a first support surface, a first snap-on member being provided on the first support surface, and a backlight module including a back plate and a sealant both arranged at a side of the back surface, the sealant being secured onto a periphery of the back plate and arranged at a position corresponding to the panel connector, one end of the sealant adjacent to the display panel being provided with a second support surface cooperating with the first support surface, a second snap-on member cooperating with the first snap-on member being provided on the second support surface.Type: GrantFiled: May 31, 2017Date of Patent: August 14, 2018Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.Inventors: Feng Zhao, Dan Wang, Seungmin Lee, Bin Zou, Junjie Guo, Yutao Hao
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Publication number: 20180127238Abstract: A stabilization apparatus of an elevator car includes: a base fixedly mounted with respect to the elevator car; an upper swing arm and a lower swing arm disposed in parallel basically, first ends thereof being pivotably fixed to the base; a guide rail friction member capable of generating, with the guide rail, a frictional force for keeping static with respect to the guide rail, and having a first connecting shaft and a second connecting shaft for being connected to the upper swing arm and the lower swing arm respectively; and a damper having at least one end connected to the upper swing arm or the lower swing arm, wherein the damper is configured to at least partially prevent the upper swing arm and the lower swing arm from relatively swinging, with the first connecting shaft and/or the second connecting shaft as a swinging pivot.Type: ApplicationFiled: August 30, 2017Publication date: May 10, 2018Inventors: Junjie Guo, YuHang Ou, XiaoBin Tang, Xiaokai Gong
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Publication number: 20170307811Abstract: The embodiments of the present disclosure provide an optical assembly and a liquid crystal display device using the optical assembly. The optical assembly has a simple structure and low cost, and can realize a high color gamut display. The optical assembly comprises a first substrate layer, a second substrate layer, and an optical fiber layer arranged between the first substrate layer and the second substrate layer. The optical fiber layer is composed of a plurality of optical fibers arranged closely in a single layer. A plurality of adhesive blocks in contact with the plurality of optical fibers are arranged on a surface of at least one of the first substrate layer and the second substrate layer. At the contact regions between the adhesive blocks and the plurality of optical fibers, total internal reflection in the optical fibers is inhibited by the adhesive blocks.Type: ApplicationFiled: July 8, 2016Publication date: October 26, 2017Applicants: Boe Technology Group Co., Ltd., Beijing Boe Display Technology Co., Ltd.Inventors: Hongyu ZHAO, Inho PARK, Kai DIAO, Yutao HAO, Junjie GUO, Yang CHU
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Publication number: 20170261804Abstract: The present disclosure provides a bezel-free display device, including a display panel including a display surface and a back surface opposite to the display surface, a panel connector, one end of which is secured onto a peripheral region of the back surface, and the other end of which is provided with a first support surface, a first snap-on member being provided on the first support surface, and a backlight module including a back plate and a sealant both arranged at a side of the back surface, the sealant being secured onto a periphery of the back plate and arranged at a position corresponding to the panel connector, one end of the sealant adjacent to the display panel being provided with a second support surface cooperating with the first support surface, a second snap-on member cooperating with the first snap-on member being provided on the second support surface.Type: ApplicationFiled: May 31, 2017Publication date: September 14, 2017Applicants: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.Inventors: FENG ZHAO, DAN WANG, SEUNGMIN LEE, BIN ZOU, JUNJIE GUO, YUTAO HAO
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Publication number: 20170216898Abstract: The present invention discloses a method for synchronously processing dual belt materials. The method comprises steps of feeding, processing, detecting, assembling and outputting finished products. The step of feeding materials comprises cleaning, dividing materials, positioning and feeding. The step of assembling comprises pushing and assembling. A dual-belt-material feeder is used for feeding, and a dual-belt-material mould is used for punching. The dual-belt-material feeder (1) comprises a moving feeding device (11), a fixed feeding device (13) and two guide frames (14). The dual-belt-material mould comprises two punching moulds. The beneficial effects of the method for synchronously processing dual belt materials are that: the method can be used for producing thin wall miniature assembly parts in a single line and assembling the thin wall miniature assembly parts on line, so that problems caused by that the thin wall miniature assembly parts are produced in two production lines can be avoided.Type: ApplicationFiled: May 25, 2016Publication date: August 3, 2017Applicant: CHENGDU HOMIN TECHNOLOGY CO., LTDInventors: Daojun SUN, Guofu TIAN, Jian YOU, Yan ZHUANG, Jiazhen GONG, Junjie GUO, Zhouyan WANG
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Publication number: 20170209913Abstract: The present invention discloses a method for assembling products in a die by the aid of a device for assembling products in a die. The device for assembling products in the die comprises a pushing portion and an assembling portion. The pushing portion comprises a pushing block (11), a pushing spring (10) and a pushing wedge (9), wherein the pushing block (11) is connected with the pushing spring (10), and the pushing wedge (9) is arranged above the pushing block (11) and is in wedge-shaped connection with the pushing block (11). The assembling portion comprises an assembling wedge (6), a transmission wedge (4) and an assembling male die (5), wherein the transmission wedge (4) is in wedge-shaped connection with the assembling male die (5), and the transmission wedge (4) and the assembling male die (5) are arranged in a lower base (2).Type: ApplicationFiled: May 25, 2016Publication date: July 27, 2017Applicant: CHENGDU HOMIN TECHNOLOGY CO., LTDInventors: Junjie GUO, Guofu TIAN, Jian YOU, Yan ZHUANG, Yi GUO, Bin TENG
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Publication number: 20170203925Abstract: The present invention discloses a dual-band-material conveying device which comprises a material distributing device (4), a feeding device (5) and a conveying line (6). The material distributing device (4) comprises an adjusting plate (44), two limiting pillars (41) and a material distributing pillar (43). The adjusting plate (44) is mounted on the conveying line (6) through a mounting pillar (45), the adjusting plate (44) is provided with an adjusting groove (42) in which the two limiting pillars (41) and the material distributing pillar (43) are mounted. The conveying line (6) is provided with a pit, and the feeding device (5) is mounted in the pit. The feeding device (5) comprises a movable feeding device body (51), a fixed feeding device body (53) and two guide frames (54). The movable feeding device body (51) and the fixed feeding device body (53) are mounted between the two guide frames (54).Type: ApplicationFiled: May 25, 2016Publication date: July 20, 2017Applicant: CHENGDU HOMIN TECHNOLOGY CO., LTDInventors: Junjie GUO, Ke PENG, Guofu TIAN, Lin ZHAO, Jian YOU, Zhouyan WANG, Liang YU
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Patent number: 9696572Abstract: The present disclosure provides a bezel-free display device, including: a display panel including a display surface and a back surface opposite to the display surface; a panel connector, one end of which is secured onto a peripheral region of the back surface, and the other end of which is provided with a first support surface, a first snap-on member being provided on the first support surface; and a backlight module including a back plate and a sealant both arranged at a side of the back surface, the sealant being secured onto a periphery of the back plate and arranged at a position corresponding to the panel connector, one end of the sealant adjacent to the display panel being provided with a second support surface cooperating with the first support surface, a second snap-on member cooperating with the first snap-on member being provided on the second support surface.Type: GrantFiled: June 20, 2014Date of Patent: July 4, 2017Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.Inventors: Feng Zhao, Dan Wang, Seungmin Lee, Bin Zou, Junjie Guo, Yutao Hao
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Patent number: 9678353Abstract: The present disclosure discloses three-dimensional glasses and a three-dimensional display system, which provide a wearer with a better three-dimensional visual effect and reduce dizziness and fatigue of the wearer. The three-dimensional glasses include a frame including two lens frames, each lens frame having an engagement part; two lenses rotationally assembled in the engagement parts of the two lens frames, respectively; and at least one counterweight member fixed to a periphery of each of the lenses and rotating the lens to an equilibrium position. When the two lenses are at the equilibrium positions, a transmission axis of one of the two lenses is parallel to a polarization axis of a left eye image of a three-dimensional display apparatus and a transmission axis of the other one of the two lenses is parallel to a polarization axis of a right eye image of the three-dimensional display apparatus.Type: GrantFiled: March 21, 2014Date of Patent: June 13, 2017Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.Inventors: Yutao Hao, Feng Zhao, Bin Zou, Qian Zhang, Junjie Guo
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Patent number: 9645441Abstract: The present invention provides a backlight and a display device. The backlight includes a frame and an optical film set including a plurality of optical films that are successively stacked. Each optical film in the optical film set includes a film body and an ear part. In any two adjacent optical films, the boundary of at least one side of the ear part of the lower optical film extends beyond the boundary of the same side of the ear part of the upper optical film. A fixing member covers the ear parts of the plurality of optical films, such that the optical film set is fixed on the frame, and the fixing member can fix the relative positions among the plurality of optical films in the optical film set. In the backlight, the optical film set is reliably fixed without affecting the normal display on the display device.Type: GrantFiled: November 19, 2014Date of Patent: May 9, 2017Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.Inventors: Junjie Guo, Hongyu Zhao, Yutao Hao, Jinku Lv
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Patent number: 9606398Abstract: A liquid crystal display device is disclosed. The LCD device includes a liquid crystal panel and a backlight module, wherein the liquid crystal panel is hung onto the backlight module when the LCD device is placed in a vertical state.Type: GrantFiled: June 19, 2013Date of Patent: March 28, 2017Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.Inventors: Junjie Guo, Yanping Liao, Xibin Shao, Dan Wang, Daekeun Yoon, Bin Zou